.sl-bar {
    width: 100%;
    height: 5px;
    background: rgba(157, 195, 232, 0.3)
}
.sl-bar:hover {
    cursor: n-resize;
    background: rgba(157, 195, 232, 0.7);
}

.bar-wrapper-move .sl-bar{
    cursor: n-resize;
    background: rgba(157, 195, 232, 0.7);
}

.un-width{
    width: auto;
}